Exposure
ID
PIONI.2024-09-07T01:09:01.480_1
Header ID
PIONI.2024-09-07T01:09:01.480
Date updated
2024-09-07 01:15:40 UTC+0000
Release date
2024-09-07 01:09:01 UTC+0000
UTC Start
2024-09-07 01:09:01.480
UTC End
2024-09-07 01:09:27.080
MJD Start
60560.0479337978
MJD End
60560.0482300941
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.003192
Ambient temperature (°C)
15.3
Seeing (arcsec)
0.83
Observation
ID
60371
Category
calibrator
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44826
Name
HD_145987
RA
244.129651
DEC
-54.17819
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.5890 89.5800 152.7000 152.8000
A0-J2 117.8160 117.7610 135.2000 135.4000
A0-K0 102.0210 101.9160 114.6450 114.7950
G1-J2 42.0800 42.0200 95.5000 95.6000
G1-K0 63.5550 63.4770 54.3340 54.4070
J2-K0 42.2280 42.2190 13.3450 13.4210
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60560.0479337978
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_145987
RA 244.129651
DEC -54.17819
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 89.589
HIERARCH ESO ISS PBL12 END 89.58
HIERARCH ESO ISS PBLA12 START 152.7
HIERARCH ESO ISS PBLA12 END 152.8
HIERARCH ESO ISS PBL13 START 117.816
HIERARCH ESO ISS PBL13 END 117.761
HIERARCH ESO ISS PBLA13 START 135.2
HIERARCH ESO ISS PBLA13 END 135.4
HIERARCH ESO ISS PBL14 START 102.021
HIERARCH ESO ISS PBL14 END 101.916
HIERARCH ESO ISS PBLA14 START 114.645
HIERARCH ESO ISS PBLA14 END 114.795
HIERARCH ESO ISS PBL23 START 42.08
HIERARCH ESO ISS PBL23 END 42.02
HIERARCH ESO ISS PBLA23 START 95.5
HIERARCH ESO ISS PBLA23 END 95.6
HIERARCH ESO ISS PBL24 START 63.555
HIERARCH ESO ISS PBL24 END 63.477
HIERARCH ESO ISS PBLA24 START 54.334
HIERARCH ESO ISS PBLA24 END 54.407
HIERARCH ESO ISS PBL34 START 42.228
HIERARCH ESO ISS PBL34 END 42.219
HIERARCH ESO ISS PBLA34 START 13.345
HIERARCH ESO ISS PBLA34 END 13.421
HIERARCH ESO ISS AMBI TAU0 START 0.003192
HIERARCH ESO ISS AMBI TAU0 END 0.003192
HIERARCH ESO ISS AMBI TEMP 15.3
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.83